ISO7742FDBQR vs ISO7742DBQR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ISO7742FDBQR sa pamamagitan ng Texas Instruments at ISO7742DBQR sa pamamagitan ng Texas Instruments. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Texas Instruments
ISO7742FDBQR - 100Mbps 4-Ch Reinforced Digital Isolator | TI
ISO7742FDBQR ✓ NakahandaTexas Instruments
ISO7742DBQR - Quad-Channel Digital Isolator, 100Mbps, 3kVrms | Texas Instruments
ISO7742DBQR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ISO7742FDBQR | ISO7742DBQR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Kategorya | Digital Isolators | Interface ICs |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Presyo ng Yunit (USD) | $2.35 | — |
| Isolation Type | Reinforced (robust-EMC) | — |
| Isolation Rating | 3000 Vrms | 3000 Vrms (UL 1577, DBQ package) |
| Number of Channels | 4 (2 forward / 2 reverse) | 4 |
| Max Data Rate | 100 Mbps | — |
| CMTI | 85 kV/us minimum | — |
| Supply Voltage Range (VCCI) | 2.25 V to 5.5 V | — |
| Supply Voltage Range (VDD) | 2.25 V to 5.5 V | — |
| Fail-Safe Output | Default low (F suffix) | Default High |
| Temperature na Operasyon | -55C to +125C | — |
| Packhaging | 16-SSOP (DBQ), 3.90 mm width | 16-SSOP (DBQ), 0.154" (3.90 mm) wide-body |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Isolation Technology | Capacitive (oxide barrier) | — |
| Barrier Lifetime | > 30 years at rated working voltage | — |
| Integrated Isolated Power | No | — |
| Rating | Catalog | — |
| Series | ISO774x | — |
| Channel Configuration | — | 2 Forward / 2 Reverse (2/2) |
| Rate ng Data | — | 100 Mbps |
| Common-Mode Transient Immunity (CMTI) | — | 85 kV/µs (minimum) |
| Propagation Delay (typical) | — | 11 ns (5V operation) |
| Pulse-Width Distortion (max) | — | 2.5 ns |
| Supply Voltage Range (VCC1, VCC2) | — | 2.25 V to 5.5 V |
| Quiescent Current per Channel (typ @ 1 Mbps) | — | 100 µA |
| Hanay ng Temperature na Operasyon | — | -55°C to +125°C |
| Level ng MSL | — | 2 (1 year) |
| Tindminan RoHS | — | Compliant |
| UL 1577 Certification | — | Reinforced Insulation |
| IEC ESD (61000-4-2) Contact | — | ±8 kV |
| IEC EFT (61000-4-4) | — | ±4 kV |